Details
-
Bug
-
Resolution: Fixed
-
Major
-
None
-
3
-
9223372036854775807
Description
From 8c48f7e88e293b9dd422bd8884842aea85d30b22
..
We found performance regression when using bigalloc with "nodelalloc"
(1MB cluster size):
1. mke2fs -C 1048576 -O ^has_journal,bigalloc /dev/sda
2. mount -o nodelalloc /dev/sda /test/
3. time dd if=/dev/zero of=/test/io bs=1048576 count=1024
The "dd" will cost about 2 seconds to finish, but if we mke2fs without
"bigalloc", "dd" will only cost less than 1 second.
{}Chris Horn <chris.horn@hpe.com> uploaded a new patch:{-} [-https://review.whamcloud.com/c/fs/lustre-release/+/58806-]Subject:LU-12345lnet: Fix lnetctl fault commandsProject: fs/lustre-releaseBranch: masterCurrent Patch Set: 1Commit: cb3eeba1c9065c2bd67b734204884953e71f747aSorry, pushed patch against wrong ticket.